Wrought iron is a metal with a very low carbon content when compared to steel, which makes it very malleable and easy to shape and weld into decorative pieces with intricate shapes that can collect dust and dirt. In addition, all iron-based metals will eventually rust and corrode; wrought iron is especially susceptible to this if the surface paint coat is allowed to peel or chip away. Especially in outdoor locations, cleaning wrought iron can involve sanding or grinding away loose paint and rust in order to thoroughly clean the metal before repainting. Here are some basic supplies you should have on hand to clean wrought iron:
Vacuum cleaner with attachment brushBucketMild dish soapCleaning ragSmall nylon detail brushPressure sprayer or garden hose (optional)Paint scraperSandpaperDust maskEye protectionDrill with wire brushes and sanding discsTouch-up paint
General Cleaning
Routine cleaning of wrought iron is really not much different than cleaning any household surface.
Cleaning Prior to Touch-Up Painting
A more thorough cleaning is necessary if your wrought iron pieces have chipped paint or rust.
Pressure-sprayer Option
A high-pressure sprayer may be an option on wrought iron pieces with a lot of chipped, peeling paint. A pressure sprayer can make short work of stripping loose paint from metal surfaces, provided they are in good shape. A pressure sprayer is a powerful, serious tool, so use it with caution, and be careful not to damage adjoining surfaces.
Tips on Repainting
Once all loose paint, rust, and grime is removed, proceed as soon as possible to painting the wrought iron. Left exposed, the iron will quickly develop more rust. For best results, use a rust-proofing primer on all bare metal, then apply at least two coats of durable enamel paint. Spray paints are the best choice when painting ironwork with intricate detailing. Applying several light coats provide better results than attempting to cover with a single heavy coat. Tip: Painted wrought iron surfaces can be periodically polished with automotive wax to protect them and maintain their luster. After the wax has dried, buff the iron with a soft cloth to create an attractive shine. Waxed surfaces are also less likely to collect dust and dirt, and less likely to rust.
